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MARINE CORPS MARATHON 2025

Dale Davidson

Arlington, VA

Bib: 9196 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Division (M35-39)
#0 / 2420
Race Day Weather
42°/32°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
27 ft elev
5K· 3.11 mi
9:32/mi
29:38
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:40/mi
56:33
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:41/mi
1:23:32
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:48/mi
1:56:22
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:05/mi
2:21:26
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:01/mi
2:55:41
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
14:36/mi
3:41:03
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
16:12/mi
4:31:24
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:31/mi
4:48:28
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

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Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time1:56:22
Pace8:55 /mi
2nd Half
Distance13.17 mi
Time2:52:06
Pace13:04 /mi
📊Positive Split: 47.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:58:2029:389:3229:38
9:32
-
10K
6.21 mi08:25:1556:339:0626:55
8:40
-0:52
15K
9.32 mi08:52:141:23:328:5826:59
8:41
+0:01
21K
13.05 mi09:25:041:56:228:5532:50
8:48
+0:07
25K
15.53 mi09:50:082:21:269:0625:04
10:05
+1:17
30K
18.64 mi10:24:232:55:419:2534:15
11:01
+0:56
35K
21.75 mi11:09:453:41:0310:1045:22
14:36
+3:35
40K
24.85 mi12:00:064:31:2410:5550:21
16:12
+1:36
Finish
26.22 mi12:17:104:48:2811:0117:04
12:31
-3:41

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:40 /mi

Average Pace

11:01 /mi

Slowest Pace

16:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

53:54

19% of race

Time at Steady Pace

2:01:47

42% of race

Time at Slower Pace

1:52:47

39% of race

Average Pace: 11:00 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi07:58:2029:389:3229:38
9:32
#8896
10K
6.21 mi08:25:1556:339:0626:55
8:40
#8044
15K
9.32 mi08:52:141:23:328:5826:59
8:41
#7611
21K
13.05 mi09:25:041:56:228:5532:50
8:48
#7188
25K
15.53 mi09:50:082:21:269:0625:04
10:05
#8573
30K
18.64 mi10:24:232:55:419:2534:15
11:01
#9811
35K
21.75 mi11:09:453:41:0310:1045:22
14:36
#12743
40K
24.85 mi12:00:064:31:2410:5550:21
16:12
#15686
Finish
26.22 mi12:17:104:48:2811:0117:04
12:31
#15808
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi889665749656990(Top 23%)5303(Top 30%)780(Top 32%)
10K6.21 mi3.10 mi8044+8526021+553886+797186(Top 24%)5462(Top 31%)805(Top 33%)
15K9.32 mi3.11 mi7611+4335739+282856+306990(Top 23%)5303(Top 30%)780(Top 32%)
21K13.05 mi3.73 mi7188+4235443+296801+556448(Top 21%)4935(Top 28%)736(Top 31%)
25K15.53 mi2.48 mi8573-13856349-906943-14213999(Top 47%)9444(Top 53%)1372(Top 57%)
30K18.64 mi3.11 mi9811-12387102-7531043-10014842(Top 49%)9690(Top 55%)1403(Top 58%)
35K21.75 mi3.11 mi12743-29328693-15911266-22324591(Top 82%)14549(Top 82%)2056(Top 85%)
40K24.85 mi3.10 mi15686-294310234-15411486-22026611(Top 89%)15675(Top 89%)2193(Top 91%)
Finish26.22 mi1.37 mi15808-12210257-231490-417598(Top 59%)10608(Top 60%)1536(Top 64%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×18story building
+279ft-164ft

Overall

6990

Males

5303

M35-39

5303

5K→10K

3.1 - 6.2 mi

Top 24%
×11story building
+103ft-217ft

Overall

7186

Males

5462

M35-39

5462

10K→15K

6.2 - 9.3 mi

Top 23%
×3story building
+51ft-55ft

Overall

6990

Males

5303

M35-39

5303

15K→21K

9.3 - 13.1 mi

Top 21%
×1story
+20ft-37ft

Overall

6448

Males

4935

M35-39

4935

21K→25K

13.1 - 15.5 mi

Top 47%
×2story building
+35ft-8ft

Overall

13999

Males

9444

M35-39

9444

25K→30K

15.5 - 18.6 mi

Top 49%
×2story building
+58ft-57ft

Overall

14842

Males

9690

M35-39

9690

30K→35K

18.6 - 21.8 mi

Top 82%
×2story building
+98ft-92ft

Overall

24591

Males

14549

M35-39

14549

35K→40K

21.8 - 24.9 mi

Top 89%
×2story building
+36ft-53ft

Overall

26611

Males

15675

M35-39

15675

40K→Finish

24.9 - 26.2 mi

Top 59%
×5story building
+80ft-24ft

Overall

17598

Males

10608

M35-39

10608

Passing Analysis

Category:
Athletes Passed
2138*
Passed By
9050
Net Change
-6912
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8896
5K → 10K916*64+852#8896#8044
10K → 15K494*61+433#8044#7611
15K → 21K496*73+423#7611#7188
21K → 25K33*1418-1385#7188#8573
25K → 30K68*1306-1238#8573#9811
30K → 35K27*2959-2932#9811#12743
35K → 40K19*2962-2943#12743#15686
40K → Finish85*207-122#15686#15808
TOTALS2138*9050-6912

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions